C645 Six Astral Thunder Tribulations

"Becoming an Artifact Guard requires one to pass the test of the Artifact Imperial Hall. This test not only requires one to have a powerful cultivation, but also a certain amount of refining strength. You are still far off from it!" The Cao Deacon laughed.

"Do you hear me? Su Jue, it's not that easy to be a servant, not to mention that I am also Big Brother Ao's personal attendant